The word "Vickki" is usually spelled with two K's to emphasize the "k" sound at the end of the word. In IPA phonetic transcription, it would be written as /vɪkki/. The first syllable is pronounced as "vick" with a short "i" sound and the second syllable has a long "e" sound. The double "k" at the end of the word indicates that the final consonant sound is emphasized, making the word sound more assertive.